Compound filtration materials are combined chemical fibers such as P84, PPS, Aramid, PTFE with our 3.5mm micro glass fiber, which is specifically researched and developed by our wholly-owned fiberglass factory, then treated by special chemical agents. So the filters will combine the advantages of each fiber, not only enhance thermal performance but also improve the properties of rubbing resistance and folding resistance, and better dimensional stability, higher strength, effectively extending the service life.
The compound filtration materials are widely used in the field of blast-furnace, cement kiln, burning coal boiler of power plant, chemical industry, carbon black industry, and waste incineration, etc.